use of herddb.server.Server in project herddb by diennea.
the class SimpleFollowerTest method testForLastConfirmedBackground.
@Test
public void testForLastConfirmedBackground() throws Exception {
ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
serverconfig_1.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
// send a dummy write after 1 seconds of inactivity
serverconfig_1.set(ServerConfiguration.PROPERTY_BOOKKEEPER_MAX_IDLE_TIME, 1000);
ServerConfiguration serverconfig_2 = serverconfig_1.copy().set(ServerConfiguration.PROPERTY_NODEID, "server2").set(ServerConfiguration.PROPERTY_BASEDIR, folder.newFolder().toPath().toAbsolutePath());
try (Server server_1 = new Server(serverconfig_1)) {
server_1.start();
server_1.waitForStandaloneBoot();
Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).primaryKey("c").build();
server_1.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
DMLStatementExecutionResult executeUpdateTransaction = server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 5)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.AUTOTRANSACTION_TRANSACTION);
server_1.getManager().executeStatement(new CommitTransactionStatement(TableSpace.DEFAULT, executeUpdateTransaction.transactionId), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
try (Server server_2 = new Server(serverconfig_2)) {
server_2.start();
server_1.getManager().executeStatement(new AlterTableSpaceStatement(TableSpace.DEFAULT, new HashSet<>(Arrays.asList("server1", "server2")), "server1", 1, 0), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
assertTrue(server_2.getManager().waitForTablespace(TableSpace.DEFAULT, 60000, false));
// wait for data to arrive on server_2
for (int i = 0; i < 100; i++) {
GetResult found = server_2.getManager().get(new GetStatement(TableSpace.DEFAULT, "t1", Bytes.from_int(5), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
if (found.found()) {
break;
}
Thread.sleep(100);
}
for (int i = 1; i <= 5; i++) {
System.out.println("checking key c=" + i);
assertTrue(server_2.getManager().get(new GetStatement(TableSpace.DEFAULT, "t1", Bytes.from_int(i), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
}
}
}
}
use of herddb.server.Server in project herddb by diennea.
the class SimpleFollowerTest method followerMustNoRollbackAbandonedTransactions.
@Test
public void followerMustNoRollbackAbandonedTransactions() throws Exception {
ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
serverconfig_1.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
serverconfig_1.set(ServerConfiguration.PROPERTY_BOOKKEEPER_LEDGERS_RETENTION_PERIOD, 1);
serverconfig_1.set(ServerConfiguration.PROPERTY_CHECKPOINT_PERIOD, 0);
// disabled
serverconfig_1.set(ServerConfiguration.PROPERTY_BOOKKEEPER_MAX_IDLE_TIME, 0);
ServerConfiguration serverconfig_2 = serverconfig_1.copy().set(ServerConfiguration.PROPERTY_NODEID, "server2").set(ServerConfiguration.PROPERTY_ABANDONED_TRANSACTIONS_TIMEOUT, 1).set(ServerConfiguration.PROPERTY_BASEDIR, folder.newFolder().toPath().toAbsolutePath());
Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).primaryKey("c").build();
try (Server server_1 = new Server(serverconfig_1)) {
server_1.start();
server_1.waitForStandaloneBoot();
server_1.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server_1.getManager().executeStatement(new AlterTableSpaceStatement(TableSpace.DEFAULT, new HashSet<>(Arrays.asList("server1", "server2")), "server1", 1, 0), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
try (Server server_2 = new Server(serverconfig_2)) {
server_2.start();
assertTrue(server_2.getManager().waitForTablespace(TableSpace.DEFAULT, 60000, false));
// start a transaction
DMLStatementExecutionResult executeUpdateRes = server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 5)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.AUTOTRANSACTION_TRANSACTION);
long tx = executeUpdateRes.transactionId;
assertTrue(tx > 0);
// wait for transaction to arrive on server_2
TestUtils.waitForCondition(() -> {
return server_2.getManager().getTableSpaceManager(TableSpace.DEFAULT).getTransaction(tx) != null;
}, TestUtils.NOOP, 100);
// make the transaction appear "abandoned" to server_2
Thread.sleep(1000 + (int) server_2.getManager().getAbandonedTransactionsTimeout());
server_2.getManager().triggerActivator(ActivatorRunRequest.FULL);
assertFalse(server_2.getManager().getTableSpaceManager(TableSpace.DEFAULT).isFailed());
}
// restart the follower again
try (Server server_2 = new Server(serverconfig_2)) {
server_2.start();
assertTrue(server_2.getManager().waitForTablespace(TableSpace.DEFAULT, 60000, false));
}
}
}
use of herddb.server.Server in project herddb by diennea.
the class BookieNotAvailableTest method testBookieNoAvailableNoTransaction.
@Test
public void testBookieNoAvailableNoTransaction() throws Exception {
ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
serverconfig_1.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
try (Server server = new Server(serverconfig_1)) {
server.start();
server.waitForStandaloneBoot();
Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).primaryKey("c").build();
server.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
TableSpaceManager tableSpaceManager = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
BookkeeperCommitLog log = (BookkeeperCommitLog) tableSpaceManager.getLog();
long ledgerId = log.getLastSequenceNumber().ledgerId;
assertTrue(ledgerId >= 0);
// we do not want auto-recovery
server.getManager().setActivatorPauseStatus(true);
testEnv.pauseBookie();
try {
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
fail();
} catch (StatementExecutionException expected) {
}
testEnv.resumeBookie();
while (true) {
System.out.println("status leader:" + tableSpaceManager.isLeader() + " failed:" + tableSpaceManager.isFailed());
if (tableSpaceManager.isFailed()) {
break;
}
Thread.sleep(100);
}
server.getManager().setActivatorPauseStatus(false);
server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
while (true) {
TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
System.out.println("tableSpaceManager_after_failure:" + tableSpaceManager_after_failure);
System.out.println("tableSpaceManager:" + tableSpaceManager);
if (tableSpaceManager_after_failure != null && tableSpaceManager_after_failure != tableSpaceManager) {
break;
}
Thread.sleep(1000);
server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
}
TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
Assert.assertNotNull(tableSpaceManager_after_failure);
assertNotSame(tableSpaceManager_after_failure, tableSpaceManager);
assertTrue(!tableSpaceManager_after_failure.isFailed());
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList())) {
assertEquals(4, scan.consume().size());
}
}
}
use of herddb.server.Server in project herddb by diennea.
the class BookieNotAvailableTest method testBookieNotAvailableDuringTransaction.
@Test
public void testBookieNotAvailableDuringTransaction() throws Exception {
ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
serverconfig_1.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
try (Server server = new Server(serverconfig_1)) {
server.start();
server.waitForStandaloneBoot();
Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).primaryKey("c").build();
// create table is done out of the transaction (this is very like autocommit=true)
server.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
StatementExecutionResult executeStatement = server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.AUTOTRANSACTION_TRANSACTION);
long transactionId = executeStatement.transactionId;
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
TableSpaceManager tableSpaceManager = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
BookkeeperCommitLog log = (BookkeeperCommitLog) tableSpaceManager.getLog();
long ledgerId = log.getLastSequenceNumber().ledgerId;
assertTrue(ledgerId >= 0);
Transaction transaction = tableSpaceManager.getTransactions().stream().filter(t -> t.transactionId == transactionId).findFirst().get();
// Transaction will synch, so every addEntry will be acked, but will not be "confirmed" yet
transaction.sync();
try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList(), new TransactionContext(transactionId))) {
assertEquals(3, scan.consume().size());
}
try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList(), TransactionContext.NO_TRANSACTION)) {
// no record, but the table exists!
assertEquals(0, scan.consume().size());
}
// we do not want auto-recovery
server.getManager().setActivatorPauseStatus(true);
BookieId bookieAddr = testEnv.stopBookie();
// transaction will continue and see the failure only the time of the commit
try {
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
// this will piggyback the LAC for the transaction
System.out.println("Insert of c,4 OK");
} catch (StatementExecutionException expected) {
System.out.println("Insert of c,4 failed " + expected);
// in can happen that the log gets closed
assertEquals(herddb.log.LogNotAvailableException.class, expected.getCause().getClass());
}
try {
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 5)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
// this will piggyback the LAC for the transaction
System.out.println("Insert of c,5 OK");
} catch (StatementExecutionException expected) {
System.out.println("Insert of c,5 failed " + expected);
// in can happen that the log gets closed
assertEquals(herddb.log.LogNotAvailableException.class, expected.getCause().getClass());
}
try {
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 6)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
// this will piggyback the LAC for the transaction
System.out.println("Insert of c,6 OK");
} catch (StatementExecutionException expected) {
System.out.println("Insert of c,6 failed " + expected);
// in can happen that the log gets closed
assertEquals(herddb.log.LogNotAvailableException.class, expected.getCause().getClass());
}
try {
server.getManager().executeStatement(new CommitTransactionStatement(TableSpace.DEFAULT, transactionId), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
// this will fail alweays
fail();
} catch (StatementExecutionException expected) {
System.out.println("Commit failed as expected:" + expected);
}
testEnv.startStoppedBookie(bookieAddr);
while (true) {
System.out.println("status leader:" + tableSpaceManager.isLeader() + " failed:" + tableSpaceManager.isFailed());
if (tableSpaceManager.isFailed()) {
break;
}
Thread.sleep(100);
}
try (BookKeeper bk = createBookKeeper();
LedgerHandle handle = bk.openLedgerNoRecovery(ledgerId, BookKeeper.DigestType.CRC32C, "herddb".getBytes(StandardCharsets.UTF_8))) {
BookKeeperAdmin admin = new BookKeeperAdmin(bk);
try {
LedgerMetadata ledgerMetadata = admin.getLedgerMetadata(handle);
System.out.println("current ledger metadata before recovery: " + ledgerMetadata);
} finally {
admin.close();
}
}
server.getManager().setActivatorPauseStatus(false);
server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
while (true) {
TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
System.out.println("tableSpaceManager_after_failure:" + tableSpaceManager_after_failure);
System.out.println("tableSpaceManager:" + tableSpaceManager);
if (tableSpaceManager_after_failure != null && tableSpaceManager_after_failure != tableSpaceManager) {
break;
}
Thread.sleep(1000);
server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
}
TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
Assert.assertNotNull(tableSpaceManager_after_failure);
assertNotSame(tableSpaceManager_after_failure, tableSpaceManager);
assertTrue(!tableSpaceManager_after_failure.isFailed());
// the insert should succeed because the trasaction has been rolledback automatically
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList())) {
assertEquals(1, scan.consume().size());
}
}
}
use of herddb.server.Server in project herddb by diennea.
the class FencingTest method testFencing.
@Test
public void testFencing() throws Exception {
ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
serverconfig_1.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
try (Server server = new Server(serverconfig_1)) {
server.start();
server.waitForStandaloneBoot();
Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).primaryKey("c").build();
server.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
TableSpaceManager tableSpaceManager = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
BookkeeperCommitLog log = (BookkeeperCommitLog) tableSpaceManager.getLog();
long ledgerId = log.getLastSequenceNumber().ledgerId;
assertTrue(ledgerId >= 0);
// we do not want auto-recovery
server.getManager().setActivatorPauseStatus(true);
try (BookKeeper bk = createBookKeeper()) {
try (LedgerHandle fenceLedger = bk.openLedger(ledgerId, BookKeeper.DigestType.CRC32C, "herddb".getBytes(StandardCharsets.UTF_8))) {
}
}
try {
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
fail();
} catch (StatementExecutionException expected) {
}
while (true) {
System.out.println("status leader:" + tableSpaceManager.isLeader() + " failed:" + tableSpaceManager.isFailed());
if (tableSpaceManager.isFailed()) {
break;
}
Thread.sleep(1000);
}
server.getManager().setActivatorPauseStatus(false);
server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
while (true) {
TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
System.out.println("tableSpaceManager_after_failure:" + tableSpaceManager_after_failure);
System.out.println("tableSpaceManager:" + tableSpaceManager);
if (tableSpaceManager_after_failure != null && tableSpaceManager_after_failure != tableSpaceManager) {
break;
}
Thread.sleep(1000);
server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
}
TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
Assert.assertNotNull(tableSpaceManager_after_failure);
assertNotSame(tableSpaceManager_after_failure, tableSpaceManager);
assertTrue(!tableSpaceManager_after_failure.isFailed());
server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList())) {
assertEquals(4, scan.consume().size());
}
}
}
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